include/configs/qemu-xtensa.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2007-2013 Tensilica, Inc.
   4  * Copyright (C) 2014 - 2016 Cadence Design Systems Inc.
   5  * Copyright (C) 2024 Jiaxun Yang <jiaxun.yang@flygoat.com>
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include <asm/arch/core.h>
  12 #include <asm/addrspace.h>
  13 #include <asm/config.h>
  14
  15 #if XCHAL_HAVE_PTP_MMU
  16 #define CFG_SYS_MEMORY_BASE             \
  17         (XCHAL_VECBASE_RESET_VADDR - XCHAL_VECBASE_RESET_PADDR)
  18 #define CFG_SYS_IO_BASE                 0xf0000000
  19 #define CFG_SYS_SDRAM_SIZE              0x80000000 /* xtensa.sysram0 */
  20 #else
  21 #define CFG_SYS_MEMORY_BASE             0x60000000
  22 #define CFG_SYS_SDRAM_SIZE              0x08000000 /* xtensa.sysram0 */
  23 #endif
  24
  25 #define CFG_SYS_SDRAM_BASE              MEMADDR(0x00000000)
  26
  27 #if defined(CFG_MAX_MEM_MAPPED) && \
  28         CFG_MAX_MEM_MAPPED < CFG_SYS_SDRAM_SIZE
  29 #define XTENSA_SYS_TEXT_ADDR            \
  30         (MEMADDR(CFG_MAX_MEM_MAPPED) - CONFIG_SYS_MONITOR_LEN)
  31 #else
  32 #define XTENSA_SYS_TEXT_ADDR            \
  33         (MEMADDR(CFG_SYS_SDRAM_SIZE) - CONFIG_SYS_MONITOR_LEN)
  34 #endif
  35
  36 #endif /* __CONFIG_H */